Dust-Free Gravimetric Filling Machine
Gravimetric powder filling system with continuous liners for packaging of toxic or sensitive materials into drums
- Filling accuracy:±100g
- Filling speed:25kg/90s
- Filling range:10–100kg
The dust-free gravimetric filling system consists of a vacuum feeder, buffer hopper, metering valve, dust-free filling head, and weighing unit, along with an integrated dust collection system, isolation barrier, and CIP automatic cleaning module. It enables fully enclosed, dust-free, and sterile operations under automated PLC control, making it suitable for the weighing and filling of toxic, hazardous, or highly active materials. This system is purpose-built for environments that require safe, precise, and contamination-free packaging of high-purity pharmaceutical ingredients, specialty chemicals, and active compounds under stringent handling standards.
- Ensures dust-free and sterile filling operations
- Automated control through a PLC system
- Designed in compliance with GMP standards, supporting in-place cleaning and drying
- Industrial-grade glucose
- Inulin
- Packaging specification customization
Compatible with 10–100kg standard paper or plastic bags
Adjustable bag opening diameter: 300–800mm
Available in two configurations: low-speed precision filling for pharmaceutical powders or high-speed filling for production line requirements - Safety and protection customization
Inert atmosphere control: nitrogen purging system with ≤0.5% oxygen inside the bag
Explosion-proof certification: compliant with ATEX standards
Fully enclosed design: air cushion sealing with ≤0.1% dust leakage rate
Optional isolation chamber: enables fully contained operation for toxic or hazardous materials - Functional module customization
Filling assistance: compatible with roll-type or heat-sealing machines
Material handling optimization: pneumatic butterfly valve with vibration motor to prevent bridging and clogging
Iron removal and dust control module: integrated magnetic separator with negative-pressure back-suction system
This dust-free gravimetric filling system can be integrated with our pulverizer, sifter, and fluid bed dryer to form a complete production line, meeting various customer requirements.
For powder processing, we also provide a .
